What is the purpose of ductwork in an HVAC system?

The primary purpose of ductwork in an HVAC system is to distribute conditioned air throughout the building. Ducts serve as conduits that transport heated or cooled air from the HVAC unit to different spaces within the structure, ensuring that the desired temperature and air quality are maintained effectively in every room. Properly designed and installed ductwork allows for efficient airflow, which contributes to the overall comfort and energy efficiency of the HVAC system. It also plays a crucial role in balancing air pressure and preventing hot or cold spots in various areas.

While ductwork may collect some dirt and debris over time, its main function is not to serve as a collection mechanism for these particles. Filtering air is typically part of the HVAC system's components like air filters, rather than the ductwork itself. Additionally, regulating refrigerant flow is a function of other components within the HVAC system, such as valves and compressors, rather than the ducting system. Therefore, the primary role of ductwork remains focused on the distribution of conditioned air.